OSHA Accident Investigation · Summary #14516843
CHEST,CONCRETE SLAB,HEAD,WORK RULES,CONSTRUCTION,CRUSHED,UNSTABLE POSITION
Event description
EMPLOYEE STRUCK AND KILLED BY PIECE OF FALLING CONCRETE SLAB
Investigation abstract
AT APPROXIMATELY 12:20 PM ON SEPTEMBER 10, 1987, EMPLOYEES #1 AND #2 WERE USING EST. A HYDRAULIC JACK, WITH A FABRICATED METAL SHORE POLE AS AN EXTENDER, TO RAISE ON E END OF A 25 BY 4 FOOT PRESTRESSED CONCRETE FLOOR SLAB. THEY NEEDED TO RAISE TH E SLAB SO THAT A PIECE OF ANGLE IRON COULD BE PLACED ON TOP OF THE MASONRY WALL THAT THE CONCRETE SLAB WAS LEANING AGAINST. WHEN THE SLAB HAD BEEN RAISED ABOUT 3 3/4 INCHES THE SHORE POST BEING USED AS AN EXTENDER KICKED OUT, ALLOWING THE S LAB TO FALL. WHEN THE SLAB FELL AGAINST THE WALL A CHUNK AT THE TOP BROKE OFF AN D FELL TO THE FLOOR. THE CHUNK GLANCED OFF EMPLOYEE #2 AND STRUCK EMPLOYEE #1 IN THE CHEST AND HEAD. HE DIED INSTANTLY FROM CRUSHING INJURIES TO HIS HEAD AND CH
Victims (2)
-
#1 Fatality Age 49 M
- Nature of injury
- 12
- Part of body
- 5
- Event type
- 1
- Source
- 27
- Occupation code
- 999
- Human factor
- 6
- Environmental factor
- 6
- Hazardous substance
- 8880
- Task assigned
- 1
-
#2 Hospitalized Age 32 M
- Nature of injury
- 3
- Part of body
- 11
- Event type
- 1
- Source
- 27
- Occupation code
- 999
- Human factor
- 6
- Environmental factor
- 6
- Hazardous substance
- 8880
- Task assigned
- 1
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